145320274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{2137}}^1$

素因数の和:2442

約数の個数: 24

約数和(自身を含む): 240563484

約数和(自身を除く): 95243210

約数列:

[1, 2, 11, 22, 121, 242, 281, 562, 2137, 3091, 4274, 6182, 23507, 34001, 47014, 68002, 258577, 517154, 600497, 1200994, 6605467, 13210934, 72660137, 145320274]

約数ペア:

[(1, 145320274), (2, 72660137), (11, 13210934), (22, 6605467), (121, 1200994), (242, 600497), (281, 517154), (562, 258577), (2137, 68002), (3091, 47014), (4274, 34001), (6182, 23507)]